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SF MARATHON 1ST HALF 2023

Ismael Avila

San Francisco, CA

Bib: 9471 M 25

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 44%
Gender (Male)
#0 / 3331
Division (M25-29)
#0 / 688
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
9:11/mi
12:52
→ flat
11 ft elev
2.13M
19:21/mi
27:00
→ flat
13 ft elev
6.43M
11:53/mi
1:18:04
↑ 274↓ 780.9%
213 ft elev
6.62M
-38:-5/mi
1:11:01
↑ 161.6%
239 ft elev
10.65M
9:59/mi
1:51:15
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:54/mi
2:13:07
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:11:0110:44 /mi+12.6%
2nd Half
1:02:069:34 /mi✓ faster
Negative split — 12.6% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
12:529:111.40 mi12:52
9:11
-
2.13M
27:0012:410.73 mi14:08
19:21
+10:10
6.43M
1:18:0412:084.30 mi51:04
11:53
-7:28
6.62M
1:11:0110:440.19 mi
-38:-5
-49:58
10.65M
1:51:1510:274.03 mi40:14
9:59
+48:04
Finish(13.11 mi)
2:13:0710:092.46 mi21:52
8:54
-1:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-39:-5 /mi

Average Pace

10:09 /mi

Slowest Pace

19:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13:07

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:09 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.40M1.40 mi2711178442327111784423
2.13M0.73 mi2901-1901878-94434-1132602070467
6.43M4.30 mi2904-31901-23437-329981934444
6.62M0.19 mi2838+661858+43424+13---
10.65M4.03 mi2860-221868-10432-829311888436
Finish(13.11 mi)2.46 mi2642+2181742+126407+2520111367317

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 45%
~flat
+3ft-2ft

Overall

2711

Males

1784

M25-29

426

1.40M→2.13M

1.4 - 2.1 mi

Top 54%
~flat
+3ft-1ft

Overall

3260

Males

2070

M25-29

473

2.13M→6.43M

2.1 - 6.4 mi

Top 49%
×17story building
+274ft-78ft

Overall

2998

Males

1934

M25-29

446

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 48%
×21story building
+153ft-361ft

Overall

2931

Males

1888

M25-29

437

10.65M→Finish

10.7 - 13.1 mi

Top 33%
×17story building
+244ft-114ft

Overall

2011

Males

1367

M25-29

317

Passing Analysis

Category:
Passed
832*
Passed By
763
Net Change
+69
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2711
1.40M → 2.13M102292-190#2711#2901
2.13M → 6.43M255*258-3#2901#2904
6.43M → 6.62M10539+66#2904#2838
6.62M → 10.65M128*150-22#2838#2860
10.65M → Finish242*24+218#2860#2642
TOTALS832*763+69

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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